8655.56% is the change from 9 to 788
Calculation steps:
[( 788 - 9 ) ÷ 9] x 100 = 8655.56%
Formula
Percentage change = [(788 - 9) / 9] x 100
Subtract the new number by the original number
788 - 9 = 779
779 ÷ 9 = 86.55555555555556
86.55555555555556 x 100 = 8655.56%